Top UK Mobile App Development Companies
From London’s Silicon Roundabout and Shoreditch studios to product teams in Manchester’s MediaCityUK and R&D clusters in Cambridge and Oxford, the UK is a proven hub for high-quality mobile app development. On Clutch, you can evaluate UK mobile app development companies by verified client reviews, case studies, portfolios, service focus, and pricing.
Our analyst-led review process validates engagement details and outcomes, helping you find partners who deliver robust iOS, Android, and cross-platform apps that scale. Use filters to narrow by budget, hourly rate, location, industry, and tech stack (e.g., Swift, Kotlin, React Native, Flutter). Start with the options below or explore related directories:
• Top Mobile App Development Companies
• Mobile App Development Companies in London
• Mobile App Development Companies in Birmingham
-
Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49Serves United KingdomServices provided
See all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
$5,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
See all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 52 projectsSolveIt is a proficient Mobile App Development company that excels in providing tailored solutions across various industries. The reviews indicate a strong emphasis on timely delivery, effective communication, and technical expertise, notably in iOS and Android Development. Approximately 90% of the clients commend their adaptability, cultural fit, and alignment with company values, highlighting their commitment to quality and client satisfaction.
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
See all 5 projectsAttrecto Next Tech Digital Solutions is a mobile app development company excelling in iOS and Android development, custom CMS, and integration solutions. Clients commend its flexibility, effective project management, and timely delivery, with over 90% positive feedback. Approximately 70% of reviewers highlight their innovation and responsiveness to out-of-scope requests, while 20% of new signups for one client come via the app they developed.
-
Undisclosed$25 - $49 / hr10 - 49Martlesham, England
Services provided
See all 1 projectsAppnalysis specializes in Mobile App Development, providing comprehensive services such as app development, user engagement, and development analysis. The company consistently delivers high-standard applications, demonstrating adaptability and efficient communication. Clients praise Appnalysis for their timely delivery and alignment with project goals, making them a reliable partner in the app development domain.
-
$50,000+Undisclosed10 - 49Milton, England
Services provided
RedBite Solutions Ltd. Is an IoT development company. Their small team of employees is in Milton, England. Their team provides IoT development and Custom Software Development.
Read more -
UndisclosedUndisclosedFreelancerLondon, England
Services provided
Founded in 2025, Luna Design Agency, a small user experience company, is in London, England. Their services include UX/UI Design and Web Development.
Read more -
$10,000+$50 - $99 / hr10 - 49Croydon, England
Services provided
Tanit Web is a Croydon, England-based software development firm. The team focuses on Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed250 - 999Northwood, England
Services provided
SoftSages Technology is a midsize Business Consulting company launched in 2005. Their services include Business Consulting and AI Consulting.
Read more -
$25,000+$25 - $49 / hr10 - 49London, England
Services provided
Small web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.
Read more -
$5,000+$25 - $49 / hr50 - 249London, England
Services provided
App development firm SGC Ventures was founded in 2011. The team focuses on Mobile App Development and E-Commerce Development.
Read more -
Undisclosed$25 - $49 / hr10 - 49Aylesbury, England
Services provided
Web design agency Infinium Solution was established in 2020. The small team specializes in Web Design and Mobile App Development.
Read more -
$5,000+$100 - $149 / hr10 - 49Chichester, England
Services provided
D3R is a small e-commerce development firm founded in 2006. Their services include E-Commerce Development and Web Development.
Read more -
$10,000+$100 - $149 / hr10 - 49Manchester, England
Services provided
Reason Digital is a web design agency. The team provides Web Design and Web Development and is located in Manchester, England and London, England.
Read more -
$1,000+$100 - $149 / hr10 - 49Stoke Gifford, England
Services provided
Cybersecurity company CloudBound Systems was launched in 2023. The agency focuses on Cybersecurity and IT managed services.
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Branding firm Ridio is based in London, England. They focus on Branding and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Launched in 2026, Logica HQ is an AI company. The team specializes in Artificial Intelligence and AI Agents.
Read more -
$5,000+$25 - $49 / hr50 - 249London, England
Services provided
Estech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.
Read more -
$1,000+$50 - $99 / hr50 - 249London, England
Services provided
SEO company Olio Solution is in London, England and London, England. They specialize in Search Engine Optimization and Web Design and were founded in 2017.
Read more -
$10,000+$50 - $99 / hr2 - 9Milton Keynes, England
Services provided
Method & Class Ltd, an UX company, was founded in 2007. Based in Milton Keynes, England, the team offers UX/UI Design and Custom Software Development.
Read more -
$10,000+$150 - $199 / hr2 - 9Finchampstead, England
Services provided
Lumen Digital is a mobile application development firm. Based in Finchampstead, England, their small team focuses on Mobile App Development and UX/UI Design. The firm was established in 2008.
Read more -
$1,000+< $25 / hr2 - 9Manchester, England
Services provided
Webspires is a Digital Strategy company established in 2023. Their team specializes in Digital Strategy and Web Design.
Read more -
$5,000+$50 - $99 / hr2 - 9Eastleigh, England
Services provided
Lewis Digital is a custom software development firm. In Eastleigh, England, their team provides Custom Software Development and Web Development.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
In London, England, Thin Martian is an UX design company. They specialize in UX/UI Design and Web Design.
Read more -
$1,000+$25 - $49 / hr10 - 49Reading, England
Services provided
Qorelogix - Analytics & App Development is a small graphic design agency. They focus on Graphic Design and Print Design and were established in 2018.
Read more -
$5,000+$50 - $99 / hr10 - 49Sheffield, England
Services provided
Reach Studios is a website development company founded in 2010. The small team specializes in Web Development and Web Design.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Rabbit & Hare, an UX agency, focus on UX/UI Design and Branding. They were established in 2011.
Read more -
$5,000+$25 - $49 / hr10 - 49Worthing, England
Services provided
Strides Empower Ltd is a custom software development company founded in 2018. The agency provides Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Engaging Tech is an UX company. Their small team is based in London, England. Their services include UX/UI Design and Branding.
Read more -
$1,000+$100 - $149 / hr10 - 49Manchester, England
Services provided
BitConcat | Software Development Company is a CRM consulting and SI company. The agency is in Manchester, England. Their team focuses on CRM consulting and SI and ERP consulting and SI.
Read more -
$1,000+< $25 / hr10 - 49Stoke-on-Trent, England
Services provided
Beyond Infinity Studo is a small app development firm based in Stoke-on-Trent, England. The team provides Mobile App Development and UX/UI Design.
Read more -
$1,000+$50 - $99 / hr10 - 49Harrow, England
Services provided
Digikestra, a Digital Strategy company, is headquartered in Harrow, England. They specialize in Digital Strategy and UX/UI Design.
Read more -
$5,000+< $25 / hr10 - 49London, England
Services provided
Gorilla360, an IT staff augmentation company, was launched in 2021. The agency focuses on IT staff augmentation and Web Development.
Read more -
Undisclosed$50 - $99 / hr10 - 49Gosport, England
Services provided
Alver Services is a custom software development firm founded in 2014. Located in Gosport, England, the team provides Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Swanley, England
Services provided
SEO services firm Habib Tech offers Search Engine Optimization and Web Design. They are in Swanley, England and Swanley, England.
Read more -
$1,000+$25 - $49 / hr10 - 49london, England
Services provided
Small business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.
Read more -
$50,000+Undisclosed10 - 49London, England
Services provided
Atomic Build is a software development company. Their team is headquartered in Toronto, Canada and New York, New York and provides Custom Software Development and Mobile App Development.
Read more -
$1,000+< $25 / hr10 - 49Birmingham, England
Services provided
In Birmingham, England, Donclem Technology is a mobile app development firm. Launched in 2021, the team specializes in Mobile App Development and Call Center Services.
Read more -
$1,000+Undisclosed10 - 49Lyme Regis, England
Services provided
We Do This Best is a Lyme Regis, England-based branding agency. Founded in 2018, the team focuses on Branding and Social Media Marketing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Launched in 2016, Rankraze is a Content Marketing company. The firm offers Content Marketing and Search Engine Optimization.
Read more -
$5,000+$100 - $149 / hr10 - 49Cheshire, England
Services provided
Rocket Boost AI is a small mobile app development company. They specialize in Mobile App Development and Artificial Intelligence and were launched in 2018.
Read more -
$5,000+$50 - $99 / hr10 - 49London, England
Services provided
CorestreamNG is a London, England-based web design company. They focus on Web Design and IT strategy consulting.
Read more -
$25,000+$25 - $49 / hr10 - 49London, England
Services provided
Established in 2021, Foundry 5 is a small London, England-based custom software development company. Their services include Custom Software Development and Web Development.
Read more -
$1,000+< $25 / hr10 - 49London, England
Services provided
Mellontical Solutions is a small London, England-based web development firm. Their services include Web Development and Branding.
Read more -
$1,000+$25 - $49 / hr2 - 9Manchester, England
Services provided
CoreFoxs, a website development company, was founded in 2017. The company focuses on Web Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
User experience company Appergy is located in London, England. Their services include UX/UI Design and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Cardiff, Wales
Services provided
Founded in 2016, Glue Digital Studio is an user experience company. The company provides UX/UI Design and E-Commerce Development, and is small.
Read more -
$5,000+$100 - $149 / hr2 - 9Preston, England
Services provided
Tienda Digital is a software development company. Located in Preston, England, the agency was launched in 2016. Their services include Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Glasgow , Scotland
Services provided
Ecatenate Limited, a custom software development company, was founded in 2001. Headquartered in Glasgow , Scotland, the team provides Custom Software Development and Application Management &
Read more -
$5,000+$25 - $49 / hr2 - 9Tenterden, England
Services provided
Lunar Works is a web design agency. The team provides Web Design and Web Development and is in Tenterden, England.
Read more -
$1,000+$50 - $99 / hr2 - 9Manchester, England
Services provided
TextmiMedia.com is a custom software development firm. Their team is located in Manchester, England and offers Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9High Wycombe, England
Services provided
Genetic Digital is a SEO services firm founded in 2011. The agency specializes in Search Engine Optimization and Web Development.
Read more -
$5,000+$100 - $149 / hr2 - 9Newquay, England
Services provided
Pixelhop is a small web design company in Newquay, England and Brighton and Hove, England. The team focuses on Web Design and Custom Software Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Chester, England
Services provided
Codeguys is an artificial intelligence development company established in 2019. The small team specializes in Artificial Intelligence and IT managed services.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Best Mobile App Development Agencies in the United Kingdom
-
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Mobile App Development70% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
38.6/40.019/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
37.4/40.017.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
55% Mobile App Development45% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development35% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr50 - 249Newcastle upon Tyne, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development20% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$100 - $149 / hr10 - 49Cardiff, Wales
Ability to deliver
35.5/40.016.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$100 - $149 / hr250 - 999Salford, England
Ability to deliver
35.5/40.015.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49York, England
Ability to deliver
35.1/40.015.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.7/40.019.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$100 - $149 / hr2 - 9Alvechurch, England
Ability to deliver
34.3/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$100 - $149 / hr10 - 49Manchester , England
Ability to deliver
33.7/40.015.6/20 Reviews9.8/10 Clients & Experience8.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.6/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development85% Other
Latest Mobile App Development Articles
See all articles
How App Companies Can Build Trust with Customers
Learn how app companies can build customer trust through better privacy practices, transparent communication, and stronger security to improve retention and...
UK Mobile App Development FAQs
UK-based agencies combine product strategy, user-centered design, and strong engineering standards aligned with North American and European business practices. By partnering with these dedicated firms, you’ll benefit from:
- Deep domain expertise across fintech, health, retail, media, and the public sector
- Compliance fluency (UK GDPR, PSD2/Open Banking, FCA guidance, NHS frameworks)
- Access to top talent from universities like Oxford, Cambridge, Imperial, and UCL
- Time zone overlap for European collaboration and near-real-time support for US clients
Many UK firms offer discovery workshops, rapid prototyping, and analytics-driven iteration — ideal if you need to validate an MVP or scale a product with measurable outcomes.
According to Clutch’s verified pricing data, the typical UK rates and ranges go:
- Hourly rates: £60 – £120, depending on seniority, region, and tech stack
- MVPs/feature-light apps: £30,000 – £80,000
- Mid-complexity apps (integrations, payments, dashboards): £80,000 – £200,000
- Enterprise/regulated builds: £200,000+
Keep in mind that costs vary thanks to several key factors, including scope, product complexity, integrations, and non-functional requirements.
- Fintech and banking
- Health and life sciences
- Retail and e-commerce
- Media and entertainment
- Travel, hospitality, and transport
- Education and public sector
- Gaming and creative tech
When vetting, ask about relevant compliance experience (e.g., ISO 27001, SOC 2) and examples with similar user volumes or data sensitivity.
-
Assess product fit — Look for case studies that mirror your platform and domain.
-
Validate discovery and UX — Strong partners run workshops, conduct user research, and define KPIs before writing code.
- Review engineering quality — Ask for architecture approaches, API patterns, CI/CD, test coverage, and sample code.
- Confirm compliance and security — Clarify data handling, encryption, privacy-by-design, and pen testing plans.
- Check team structure — Identify seniority, roles, and whether work is in-house or via staff augmentation.
- Align on delivery — Request a roadmap with milestones, communication cadence, and risk management.
- Verify references — Prioritize agencies with detailed, verified Clutch reviews and measurable results.
- Guaranteed app store rankings or fixed timelines before discovery
- Vague estimates without a clear scope, backlog, or acceptance criteria
- No access to your code repository, backlog, or analytics
- Minimal QA strategy (no automation, device matrix, or performance testing)
- Weak security posture (no data classification, missing encryption-at-rest/in-transit)
- Reliance on proprietary frameworks that create vendor lock-in
- Limited post-launch support or unclear SLAs
The UK is home to many top-tier app developers. Make sure you find a team that’s trustworthy, professional, and credible to get the best results for your investment.